Summary of the engineering geology of the Harold D. Roberts Tunnel, Colorado
Professional Paper 831-E
- By:
-
Ernest Eugene Wahlstrom
Additional publication details
- Publication type:
- Report
- Publication Subtype:
- USGS Numbered Series
- Title:
- Summary of the engineering geology of the Harold D. Roberts Tunnel, Colorado
- Series title:
- Professional Paper
- Series number:
- 831
- Chapter:
- E
- Edition:
- -
- Year Published:
- 1981
- Language:
- ENGLISH
- Publisher:
- G.P.O.,
- Description:
- 14 p.; 2 plates in pocket
